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The hour (common symbol: h or hr, h being the international form of the symbol) is a unit of measurement of time. In modern usage, an hour comprises 60 minutes, or 3,600 second ..more definition+
In relation to the base unit of [time] => (seconds), 1 Atomic Unit Of Time (au) is equal to 2.418884254E-17 seconds, while 1 Hours (hr) = 3600 seconds.| 25 Atomic Unit Of Time | to common time units |
|---|---|
| 25 au | = 6.047210635E-16 seconds (s) |
| 25 au | = 1.0078684391667E-17 minutes (min) |
| 25 au | = 1.6797807319444E-19 hours (hr) |
| 25 au | = 6.9990863831019E-21 days (day) |
| 25 au | = 9.9986948330026E-22 weeks (wk) |
| 25 au | = 1.9175579131786E-23 years (yr) |
| 25 au | = 2.3010694958143E-22 months (mo) |
| 25 au | = 1.9173147225745E-24 decades (dec) |
| 25 au | = 1.9173147225745E-25 centuries (cent) |
| 25 au | = 1.9173147225745E-26 millenniums (mill) |